Which part of the computer is used for calculating and comparing?

A. Disk unit

B. Control unit


D. Modem

You can do it
  1. Multi user systems provided cost savings for small business because they use a single processing unit…
  2. If in a computer, 16 bits are used to specify address in a RAM, the number of addresses will be
  3. A computer program that converts an entire program into machine language at one time is called a/an
  4. Which of the following is first generation of computer
  5. Which of the following programming language started from second generation?
  6. On a PC, how much memory is available to application software?
  7. Storage capacity of magnetic disk depends on
  8. Computers process data into information by working exclusively with :
  9. As compared to diskettes, the hard disks are
  10. A type of channel used to connect a central processor and peripherals which uses multiplying is known…
  11. Any type of storage that is used for holding information between steps in its processing is
  12. Cursor is a
  13. Fifth generation computer is also known as
  14. What is the name of the display feature that highlights are of the screen which requires operator attention?
  15. Who invented vacuum tubes?
  16. CAD stands for
  17. Which electronic component was made out of semiconductor material?
  18. COBOL is widely used in application s
  19. Any method for controlling access to or use of memory is known
  20. ASCII and EBCDIC are the popular character coding systems. What does EBCDIC stand for?
  21. Which of the following is the largest manufacturer of Hard Disk Drives?
  22. A 32 bit microprocessor has the word length equal to
  23. The brain of any computer system is
  24. A computer cannot 'boot' if it does not have the
  25. Second generation computers were developed during
  26. The most commonly used standard data code to represent alphabetical, numerical and punctuation characters…
  27. A ________ is an additional set of commands that the computer displays after you make a selection from…
  28. Which of the following memories has the shortest access times?
  29. When was the first electro-mechanical computer developed?
  30. Which of the following is not an input device?